Home / 9,549,731.30-14,315,955.56-3,483,040.68

Finding the Fourth Proportional to 9,549,731.30, 14,315,955.56 and 3,483,040.68

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Solution

The fourth proportional to 9,549,731.30, 14,315,955.56 and 3,483,040.68 is: 5,221,409.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,731.30 : 14,315,955.56 = 3,483,040.68 : x
  2. Step 2: Convert to fraction form
    9,549,731.30/14,315,955.56 = 3,483,040.68/x
  3. Step 3: Cross multiply
    9,549,731.30x = 14,315,955.56 × 3,483,040.68
  4. Step 4: Simplify right side
    9,549,731.30x = 49,863,055,588,552.19
  5. Step 5: Solve for x
    x = 49,863,055,588,552.19/9,549,731.30
  6. Step 6: Final answer
    x = 5,221,409.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.